MySouq-Store 1Pcs Dafash for Doors - Door Deadbolt - Hydraulic Automatic Door Lock Machine Size - Automatic Shutter for Hydraulic Doors Up to 65 Kilo
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Product description
DVCH - Automatic door lock large size quiet impact of gear shaft and door lock due to the matching use of gear shaft and piston. After carbonization then cooling and purifying to increase hardness and achieve the physical properties of the equipment to ensure its service life. * Accurate body technique, accurate return, mastery of basic technology for lining. The dust cover covers the screw interface which is water and dust resistant * spring steel is made of 60 silicone 2 high strength manganese, which has good mitigation resistance and is one of the favourite spring for high frequency spare parts to open and close. * Adjustable telescopic arm that can be fitted seamlessly to meet your multi-directional needs even if the door sheets are not on the plane itself * Non-slip box mounting clip, the connecting rod adopts a non-slip rotor between the main body, which is strong and improves the safety factor Automatic Door Lock Machine
